I am surprised there is no viable Sweeper build anywhere, even though we've got Roland's for Season 7. I needed to fix that ;). Imho Shield Bash is worse than Sweeper. And even Season 3 proved that back in the days.
Actually Sweeper was the first solid Roland's build that made it to the top of leaderboards. It's very oldschool. And it was the first build which allowed me to enter TOP100 LB for Crusaders during season 3/ERA. I must say the build itself hasn't changed much since then! The skills are the same. Just the items have changed a little.
So far highest clear i heard of was GR87 solo in season 6 ptr.
Ok my GR90 clear from PTR has arrived https://www.youtube.com/watch?v=BzueSQNcQ4Y
My previous record was GR86 in 2.4.3
I've got a "decent" RG here, but it still was horrible, especially when he teleported to the stairs in the end, trolling me.
I feel like i can do around GR91-92. 92 will be very fishy and will still need around 3 minutes minimum for bad RG.
Good news for seasonal players: i believe GR90-92 is absolutely possible at the end of the season if you willing to devote yourself
My paragon on video is 1400+ and augments are lvl75.